040000 tree 8a70ba066f6d693f48077ebe54f3acf228cbf05d	aarch32
040000 tree 85ab9aeaf203506f60e50b685777a1603c9d8cfb	aarch64
100644 blob fb333467639bc04af82a1a0df63e6cb4c9f180c3	cpu-ops.mk
100644 blob 5d1e3c5cc828a8c5168321cc91ff03fad406e1fd	errata_report.c